大庆油田建设设计研究院
Daqing Oilfield Design and Research Institute
daqing oilfield construction design institute
大庆油田建设设计研究院；长春市测绘院
The Institute of Daqing Oilfields Construction
大庆油田建设设计研究院勘察大队
exploring team
Daqing Oilfield Institute of Construction
Design and research
福建建设科技
fujian construction science & technology
建设成本预控
construction cost precaution
建设成绩
Construction achievements
建设成就
construction achievement
achievements of construction
Construction achievements
建设设备公司
construction equipment company